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发明名称
Schaltungsanordnung zur Umschaltung wenigstens einer Last von einem Betriebsverstaerker auf einen Ersatzversaerker
摘要
申请公布号
DE1919344(A1)
申请公布日期
1970.10.22
申请号
DE19691919344
申请日期
1969.04.16
申请人
SIEMENS AG
发明人
HANS KOPP,DIPL.-ING.;FRANZ HORNUNG,DIPL.-ING.
分类号
H03F1/52;H04J1/16
主分类号
H03F1/52
代理机构
代理人
主权项
地址
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